... loading net 吊货网 loading oil pump 装油泵 loading plate 承载板 ...
基于68个网页-相关网页
... loading oil pipe 货油总管 loading oil pump 货油泵 loading on the berth 船已准备就绪即可装货 ...
基于46个网页-相关网页
loading g oil pump 装油泵
oil loading pump 装车泵
·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper not only discusses all kinds of the loading forms and system efficiency of the life test bed for hydraulic elements, such as oil pump, oil motor and oil crock.
本文对油泵、油马达、油缸寿命试验台的各种加载形式及系统效率进行了分析，并导出了各种加载形式系统效率的一般表达式。
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